federal sources confirm through fox news, that a saudi national in the u.s. with a student visaa is being questioned in the bombings, but so far not qualified as a suspect. it has theft three dead including an 8-year-old boy, and injured 140 people, more than a dozen critically. >>> let's turn to tucker barnesn to check on the temperatures. >>> hi, sarah.arah. just like yesterday a lot of of cloud cover, and there's peeks s of sunshine, the radar nice andd quiet, might be a few drilesle in a few spots this morning. we get what we call the onshore flow. the clouds are in place and it's possible as the moisture gets gs pushed up against the mountainsn we could see a little bit ofof drizzle develop.develop. we wouldn't pick it up on radar. otherwise, quiet start to the day, there might be a it was shot by someone watchinge the race, and you can see thethe crowds of people and building. so far no group has claimed responsibility for the attack. >> president obama promised that the individual or individuals will be brought to justice. just >>> hospitals treated mo